Method for improving game streaming performance in the cloud

ABSTRACT

A cloud gaming manager selects a game server to stream a computer game to a requesting client game console based on which server in the cloud system has the requested game in server memory, or the requested game system in server memory, or the user files of the requesting console in server memory.

TECHNICAL FIELD

The application relates generally to improving computer game streamingperformance in the cloud gaming environment.

BACKGROUND

As computer gaming grows in popularity, games have been developed inwhich remote players can play cloud-based games, i.e., the game files,textures, etc. are executed in a remote server on the Internet based oninput commands from a gamer's console with the outputs of the servergame being sent to the gamer's console. As understood herein, playersmay undesirably experience prolonged game loading times in such anenvironment.

SUMMARY

Accordingly, in a first aspect a device has a computer memory that isnot a transitory signal and that includes instructions executable by aprocessor to receive, from a first computer game device (CGD), a firstrequest for data related to a first computer game. The instructions areexecutable to assign, as source of the first computer game for the firstCGD, a first server system based on a determination that the firstserver system has a same system software as used by the first CGD insolid state memory of the first server, and/or a determination that thefirst server system has the first computer game in solid state memory ofthe first server, and/or a determination that the first server systemhas user files associated with the first CGD in solid state memory ofthe first server.

In examples, the instructions can be executable to determine that thefirst server

In examples, the instructions can be executable to determine that thefirst server system has a same system software as used by the first CGDin solid state memory of the first server, and determine that a secondserver has the first computer game in solid state memory of the secondserver. The first server is assigned as source of the first computergame for the first CGD based on a determination that a storage size ofthe same system software as used by the first CGD is larger than astorage size of the first computer game. On the other hand, the secondserver is assigned as source of the first computer game for the firstCGD based on a determination that a storage size of the same systemsoftware as used by the first CGD is less than a storage size of thefirst computer game.

In a similar vein, the instructions may be executable to determine thatthe first server system has a same system software as used by the firstCGD in solid state memory of the first server, and determine that asecond server has the user files associated with the first CGD in solidstate memory of the second server. The first server can be assigned assource of the first computer game for the first CGD based on adetermination that a storage size of the same system software as used bythe first CGD is larger than a storage size of the user files, whereasthe second server can be assigned as source of the first computer gamefor the first CGD based on a determination that a storage size of thesame system software as used by the first CGD is less than a storagesize of the user files.

Along these lines, the instructions can be executable to determine thatthe first server system has the first computer game in solid statememory of the first server, and determine that a second server has theuser files associated with the first CGD in solid state memory of thesecond server. The first server can be assigned as source of the firstcomputer game for the first CGD based on a determination that a storagesize of the first computer game is larger than a storage size of theuser files. In contrast, the second server can be assigned as source ofthe first computer game for the first CGD based on a determination thata storage size of the first computer game is less than a storage size ofthe user files.

If desired, the instructions can be executable to determine that thefirst server system has predetermined data in solid state memory bydetermining that the first server system used the predetermined within apredetermined prior period of time.

A method is also disclosed implementing the above instructions.

In another aspect, a computer-implemented cloud gaming manager isprogrammed with instructions to select a game server to stream acomputer game to a requesting client game console based on which serverin a cloud system has the requested game in server memory, and/or selecta game server to stream the computer game to the requesting client gameconsole based on which server in the cloud system has the requested gamesystem in server memory, and/or select a game server to stream thecomputer game to the requesting client game console based on whichserver in the cloud system has the user files of the requesting clientgame console in server memory.

The details of the present application, both as to its structure andoperation, can best be understood in reference to the accompanyingdrawings, in which like reference numerals refer to like parts, and inwhich:

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a block diagram of an example system including an example inaccordance with present principles;

FIG. 2 is a schematic diagram of a cloud-based gaming system; and

FIG. 3 is a flow chart of example logic.

DETAILED DESCRIPTION

This disclosure relates generally to computer ecosystems includingaspects of consumer electronics (CE) device networks such as but notlimited to distributed computer game networks. A system herein mayinclude server and client components, connected over a network such thatdata may be exchanged between the client and server components. Theclient components may include one or more computing devices includinggame consoles such as Sony Playstation™, portable televisions (e.g.smart TVs, Internet-enabled TVs), portable computers such as laptops andtablet computers, and other mobile devices including smart phones andadditional examples discussed below. These client devices may operatewith a variety of operating environments. For example, some of theclient computers may employ, as examples, Orbis or Linux operatingsystems, operating systems from Microsoft, or a Unix operating system,or operating systems produced by Apple Computer or Google. Theseoperating environments may be used to execute one or more browsingprograms, such as a browser made by Microsoft or Google or Mozilla orother browser program that can access websites hosted by the Internetservers discussed below. Also, an operating environment according topresent principles may be used to execute one or more computer gameprograms.

Servers and/or gateways may include one or more processors executinginstructions that configure the servers to receive and transmit dataover a network such as the Internet. Or, a client and server can beconnected over a local intranet or a virtual private network. A serveror controller may be instantiated by a game console such as a SonyPlaystation (trademarked), a personal computer, etc.

Information may be exchanged over a network between the clients andservers. To this end and for security, servers and/or clients caninclude firewalls, load balancers, temporary storages, and proxies, andother network infrastructure for reliability and security. One or moreservers may form an apparatus that implement methods of providing asecure community such as an online social website to network members.

As used herein, instructions refer to computer-implemented steps forprocessing information in the system. Instructions can be implemented insoftware, firmware or hardware and include any type of programmed stepundertaken by components of the system.

A processor may be any conventional general purpose single- ormulti-chip processor that can execute logic by means of various linessuch as address lines, data lines, and control lines and registers andshift registers.

Software modules described by way of the flow charts and user interfacesherein can include various sub-routines, procedures, etc. Withoutlimiting the disclosure, logic stated to be executed by a particularmodule can be redistributed to other software modules and/or combinedtogether in a single module and/or made available in a shareablelibrary.

Present principles described herein can be implemented as hardware,software, firmware, or combinations thereof; hence, illustrativecomponents, blocks, modules, circuits, and steps are set forth in termsof their functionality.

Further to what has been alluded to above, logical blocks, modules, andcircuits described below can be implemented or performed with a generalpurpose processor, a digital signal processor (DSP), a fieldprogrammable gate array (FPGA) or other programmable logic device suchas an application specific integrated circuit (ASIC), discrete gate ortransistor logic, discrete hardware components, or any combinationthereof designed to perform the functions described herein. A processorcan be implemented by a controller or state machine or a combination ofcomputing devices.

The functions and methods described below, when implemented in software,can be written in an appropriate language such as but not limited toJava, C# or C++, and can be stored on or transmitted through acomputer-readable storage medium such as a random access memory (RAM),read-only memory (ROM), electrically erasable programmable read-onlymemory (EEPROM), compact disk read-only memory (CD-ROM) or other opticaldisk storage such as digital versatile disc (DVD), magnetic disk storageor other magnetic storage devices including removable thumb drives, etc.A connection may establish a computer-readable medium. Such, connectionscan include, as examples, hard-wired cables including fiber optics andcoaxial wires and digital subscriber line (DSL) and twisted pair wires.Such connections may include wireless communication connectionsincluding infrared and radio.

Components included in one embodiment can be used in other embodimentsin any appropriate combination. For example, any of the variouscomponents described herein and/or depicted in the Figures may becombined, interchanged or excluded from other embodiments.

“A system having at least one of A, B, and C” (likewise “a system havingat least one of A, B, or C” and “a system having at least one of A, B,C”) includes systems that have A alone, B alone, C alone, A and Btogether, A and C together, B and C together, and/or A, B, and Ctogether, etc.

Now specifically referring to FIG. 1, an example system 10 is shown,which may include one or more of the example devices mentioned above anddescribed further below in accordance with present principles. The firstof the example devices included in the system 10 is a consumerelectronics (CE) device such as an audio video device (AVD) 12 such asbut not limited to an Internet-enabled TV with a TV tuner (equivalently,set top box controlling a TV). However, the AVD 12 alternatively may bean appliance or household item, e.g. computerized Internet enabledrefrigerator, washer, or dryer. The AVD 12 alternatively may also be acomputerized Internet enabled (“smart”) telephone, a tablet computer, anotebook computer, a wearable computerized device such as e.g.computerized Internet-enabled watch, a computerized Internet-enabledbracelet, other computerized Internet-enabled devices, a computerizedInternet-enabled music player, computerized Internet-enabled headphones, a computerized Internet-enabled implantable device such as animplantable skin device, etc. Regardless, it is to be understood thatthe AVD 12 is configured to undertake present principles (e.g.communicate with other CE devices to undertake present principles,execute the logic described herein, and perform any other functionsand/or operations described herein).

Accordingly, to undertake such principles the AVD 12 can be establishedby some or all of the components shown in FIG. 1. For example, the AVD12 can include one or more displays 14 that may be implemented by a highdefinition or ultra-high definition “4K” or higher flat screen and thatmay be touch-enabled for receiving user input signals via touches on thedisplay. The AVD 12 may include one or more speakers 16 for outputtingaudio in accordance with present principles, and at least one additionalinput device 18 such as e.g. an audio receiver/microphone for e.g.entering audible commands to the AVD 12 to control the AVD 12. Theexample AVD 12 may also include one or more network interfaces 20 forcommunication over at least one network 22 such as the Internet, an WAN,an LAN, etc. under control of one or more processors 24. Thus, theinterface 20 may be, without limitation, a Wi-Fi transceiver, which isan example of a wireless computer network interface, such as but notlimited to a mesh network transceiver. It is to be understood that theprocessor 24 controls the AVD 12 to undertake present principles,including the other elements of the AVD 12 described herein such as e.g.controlling the display 14 to present images thereon and receiving inputtherefrom. Furthermore, note the network interface 20 may be, e.g., awired or wireless modem or router, or other appropriate interface suchas, e.g., a wireless telephony transceiver, or Wi-Fi transceiver asmentioned above, etc.

In addition to the foregoing, the AVD 12 may also include one or moreinput ports 26 such as, e.g., a high definition multimedia interface(HDMI) port or a USB port to physically connect (e.g. using a wiredconnection) to another CE device and/or a headphone port to connectheadphones to the AVD 12 for presentation of audio from the AVD 12 to auser through the headphones. For example, the input port 26 may beconnected via wire or wirelessly to a cable or satellite source 26 a ofaudio video content. Thus, the source 26 a may be, e.g., a separate orintegrated set top box, or a satellite receiver. Or, the source 26 a maybe a game console or disk player containing content that might beregarded by a user as a favorite for channel assignation purposesdescribed further below. The source 26 a when implemented as a gameconsole may include some or all of the components described below inrelation to the CE device 44.

The AVD 12 may further include one or more computer memories 28 such asdisk-based or solid state storage that are not transitory signals, insome cases embodied in the chassis of the AVD as standalone devices oras a personal video recording device (PVR) or video disk player eitherinternal or external to the chassis of the AVD for playing back AVprograms or as removable memory media. Also in some embodiments, the AVD12 can include a position or location receiver such as but not limitedto a cellphone receiver, GPS receiver and/or altimeter 30 that isconfigured to e.g. receive geographic position information from at leastone satellite or cellphone tower and provide the information to theprocessor 24 and/or determine an altitude at which the AVD 12 isdisposed in conjunction with the processor 24. However, it is to beunderstood that that another suitable position receiver other than acellphone receiver, GPS receiver and/or altimeter may be used inaccordance with present principles to e.g. determine the location of theAVD 12 in e.g. all three dimensions.

Continuing the description of the AVD 12, in some embodiments the AVD 12may include one or more cameras 32 that may be, e.g., a thermal imagingcamera, a digital camera such as a webcam, and/or a camera integratedinto the AVD 12 and controllable by the processor 24 to gatherpictures/images and/or video in accordance with present principles. Alsoincluded on the AVD 12 may be a Bluetooth transceiver 34 and other NearField Communication (NFC) element 36 for communication with otherdevices using Bluetooth and/or NFC technology, respectively. An exampleNFC element can be a radio frequency identification (RFID) element.

Further still, the AVD 12 may include one or more auxiliary sensors 37(e.g., a motion sensor such as an accelerometer, gyroscope, cyclometer,or a magnetic sensor, an infrared (IR) sensor, an optical sensor, aspeed and/or cadence sensor, a gesture sensor (e.g. for sensing gesturecommand), etc.) providing input to the processor 24. The AVD 12 mayinclude an over-the-air TV broadcast port 38 for receiving OTH TVbroadcasts providing input to the processor 24. In addition to theforegoing, it is noted that the AVD 12 may also include an infrared (IR)transmitter and/or IR receiver and/or IR transceiver 42 such as an IRdata association (IRDA) device. A battery (not shown) may be providedfor powering the AVD 12.

Still referring to FIG. 1, in addition to the AVD 12, the system 10 mayinclude one or more other CE device types. In one example, a first CEdevice 44 may be used to control the display via commands sent throughthe below-described server while a second CE device 46 may includesimilar components as the first CE device 44 and hence will not bediscussed in detail. In the example shown, only two CE devices 44, 46are shown, it being understood that fewer or greater devices may beused. As alluded to above, the CE device 44/46 and/or the source 26 amay be implemented by a game console. Or, one or more of the CE devices44/46 may be implemented by devices sold under the trademarks GoogleChromecast, Roku, Amazon FireTV.

In the example shown, to illustrate present principles all three devices12, 44, 46 are assumed to be members of an entertainment network in,e.g., a home, or at least to be present in proximity to each other in alocation such as a house. However, for present principles are notlimited to a particular location, illustrated by dashed lines 48, unlessexplicitly claimed otherwise.

The example non-limiting first CE device 44 may be established by anyone of the above-mentioned devices, for example, a portable wirelesslaptop computer or notebook computer or game controller (also referredto as “console”), and accordingly may have one or more of the componentsdescribed below. The second CE device 46 without limitation may beestablished by a video disk player such as a Blu-ray player, a gameconsole, and the like. The first CE device 44 may be a remote control(RC) for, e.g., issuing AV play and pause commands to the AVD 12, or itmay be a more sophisticated device such as a tablet computer, a gamecontroller communicating via wired or wireless link with a game consoleimplemented by the second CE device 46 and controlling video gamepresentation on the AVD 12, a personal computer, a wireless telephone,etc.

Accordingly, the first CE device 44 may include one or more displays 50that may be touch-enabled for receiving user input signals via toucheson the display. The first CE device 44 may include one or more speakers52 for outputting audio in accordance with present principles, and atleast one additional input device 54 such as e.g. an audioreceiver/microphone for e.g. entering audible commands to the first CEdevice 44 to control the device 44. The example first CE device 44 mayalso include one or more network interfaces 56 for communication overthe network 22 under control of one or more CE device processors 58.Thus, the interface 56 may be, without limitation, a Wi-Fi transceiver,which is an example of a wireless computer network interface, includingmesh network interfaces. It is to be understood that the processor 58controls the first CE device 44 to undertake present principles,including the other elements of the first CE device 44 described hereinsuch as e.g. controlling the display 50 to present images thereon andreceiving input therefrom. Furthermore, note the network interface 56may be, e.g., a wired or wireless modem or router, or other appropriateinterface such as, e.g., a wireless telephony transceiver, or Wi-Fitransceiver as mentioned above, etc.

In addition to the foregoing, the first CE device 44 may also includeone or more input ports 60 such as, e.g., a HDMI port or a USB port tophysically connect (e.g. using a wired connection) to another CE deviceand/or a headphone port to connect headphones to the first CE device 44for presentation of audio from the first CE device 44 to a user throughthe headphones. The first CE device 44 may further include one or moretangible computer readable storage medium 62 such as disk-based or solidstate storage. Also in some embodiments, the first CE device 44 caninclude a position or location receiver such as but not limited to acellphone and/or GPS receiver and/or altimeter 64 that is configured toe.g. receive geographic position information from at least one satelliteand/or cell tower, using triangulation, and provide the information tothe CE device processor 58 and/or determine an altitude at which thefirst CE device 44 is disposed in conjunction with the CE deviceprocessor 58. However, it is to be understood that that another suitableposition receiver other than a cellphone and/or GPS receiver and/oraltimeter may be used in accordance with present principles to e.g.determine the location of the first CE device 44 in e.g. all threedimensions.

Continuing the description of the first CE device 44, in someembodiments the first CE device 44 may include one or more cameras 66that may be, e.g., a thermal imaging camera, a digital camera such as awebcam, and/or a camera, integrated into the first CE device 44 andcontrollable by the CE device processor 38 to gather pictures/imagesand/or video in accordance with present principles. Also included on thefirst CE device 44 may be a Bluetooth transceiver 68 and other NearField Communication (NFC) element 70 for communication with otherdevices using Bluetooth and/or NFC technology, respectively. An exampleNFC element can be a radio frequency identification (RFID) element.

Further still, the first CE device 44 may include one or more auxiliarysensors 72 (e.g., a motion sensor such as an accelerometer, gyroscope,cyclometer, or a magnetic sensor, an infrared (IR) sensor, an opticalsensor, a speed and/or cadence sensor, a gesture sensor (e.g. forsensing gesture command), etc.) providing input to the CE deviceprocessor 58. The first CE device 44 may include still other sensorssuch as e.g. one or more climate sensors 74 (e.g. barometers, humiditysensors, wind sensors, light sensors, temperature sensors, etc.) and/orone or more biometric sensors 76 providing input to the CE deviceprocessor 58. In addition to the foregoing, it is noted that in someembodiments the first CE device 44 may also include an infrared (IR)transmitter and/or IR receiver and/or IR transceiver 78 such as an IRdata association (IRDA) device. A battery (not shown) may be providedfor powering the first CE device 44. The CE device 44 may communicatewith the AVD 12 through any of the above-described communication modesand related components.

The second CE device 46 may include some or all of the components shownfor the CE device 44. Either one or both CE devices may be powered byone or more batteries.

Now in reference to the afore-mentioned at least one server 80, itincludes at least one server processor 82, at least one tangiblecomputer readable storage medium 84 such as disk-based, or solid statestorage, and at least one network interface 86 that, under control ofthe server processor 82, allows for communication with the other devicesof FIG. 1 over the network 22, and indeed may facilitate communicationbetween servers and client devices in accordance with presentprinciples. Note that the network interface 86 may be, e.g., a wired orwireless modem or router, Wi-Fi transceiver, or other appropriateinterface such as, e.g., a wireless telephony transceiver. Typically,the server 80 includes multiple processors in multiple computersreferred to as “blades”.

Accordingly, in some embodiments the server 80 may be as Internet serveror an entire server “farm”, and may include and perform “cloud”functions such that the devices of the system 10 may access a “cloud”environment via the server 80 in example embodiments for, e.g., networkgaming applications. Or, the server 80 may be implemented by one or moregame consoles or other computers in the same room as the other devicesshown in FIG. 1 or nearby.

The methods herein may be implemented as software instructions executedby a processor, suitably configured application specific integratedcircuits (ASIC) or field programmable gate array (FPGA) modules, or anyother convenient manner as would be appreciated by those skilled inthose art. Where employed, the software instructions may be embodied ina non-transitory device such as a CD ROM or Flash drive. The softwarecode instructions may alternatively be embodied in a transitoryarrangement such as a radio or optical signal, or via a download overthe internet.

FIG. 2 illustrates a cloud computer game environment in which one ormore client game consoles 200 (also referred to as “game systems”, “gamedevices”) such as Sony Playstations, Microsoft xBoxes, etc. communicateover a wired and/or wireless link with a cloud-based gaming managementserver 202, typically an Internet server. In turn, the management server202 communicates with a first game server 204 (which may be embodied bymultiple server “blades”) that includes one or more solid state memories206 such as a random access memory (RAM) and one or more hard diskdrives 208, each of which disk drive 208 typically includes an internalsolid state disk cache 210, with the memory 206 not being part of, butcommunicating with, the disk drive 208. The management server 202communicates with up to “N” such servers, including an N^(th) gameserver 212 that includes one or more solid state memories 214, and oneor more disk drives 216 with onboard disk cache 218.

In its simplest form, the present disclosure maintains in the servermemory 206/214 game-related information that has been recently streamedto a game console from the respective game server, to reduce gameloading times when a new game console attempts to conduct cloud-basedgaming, and to assign the server to a requesting game console based onthe server already having, in its solid state memory, relevantinformation for the particular game console. For instance, a gameconsole can be assigned to a game server that has recently streamed thesame computer game being requested by the console, meaning that the gamefiles, textures, etc. of the requested game are already in the memory ofthe server and thus can be made available for use to the console muchmore quickly than if the game files required loading into memory fromdisk. Or, a game console can be assigned to a game server that hasrecently streamed gaming information to a console with a software gamesystem that is the same as the software system of the requestingconsole. Yet again, a game console can be assigned to a game server thathas recently streamed gaming information to the same gaming console, onthe understanding that user-related data such as saves, user personalprofile, etc. are still available in the memory of that server. Notethat the management server can be implemented by one of the gameservers.

With these principles in mind, attention is drawn to FIG. 3 for examplelogic that can be employed. Commencing at block 300, in some embodimentsone or more computer games or computer game systems can be pre-loaded inthe memory of one or more game servers based on heuristics such as pastaccess of certain games by consoles employing particular software gamesystems. In the event that memory becomes full, the least recentlystreamed information can be flushed.

Proceeding to block 203, a request is received from a game console 200to play a cloud-based computer game. The management server 202 mayaccess at block 304 user data that may already be stored on one or moreof the game servers 204, 212. Also, the management server may determine,at block 306, the requested game and the software system (e.g.,Playstation-3 or Playstation-4) of the console that made the requestreceived at block 302.

Then, at block 308 the management server determines which game serverhas gaming files and texture and other game information of the requestedgame in memory. In ascertaining what is in memory, the management servermay access a file allocation table or other data structure listingmemory contents. Or, the management server may determine a time a serverlast streamed a game and on that basis infer that the server stillretains the game in memory. In other words, the management server candetermine that a game server has the requested game in memory bydetermining from its management records that the game server streamedthe game data within a predetermined prior period of time.

Similar determinations pertaining to which server has user data (datapertaining to a user of the requesting game console) in memory and whichserver has the game software of the requesting console in memory may bemade at blocks 310 and 312, respectively. Then, the management serverselects, as the server to stream the game to the requesting console, theserver typically having fee largest amount of relevant data (be it gamefiles, game system, or user data.) in memory. Other data needed for gamestreaming is then loaded into memory of the selected server, theselected server used at block 316 to stream the game to the requestingconsole.

Note that in selecting the game server, the management system typicallyselects the server with the largest amount of relevant data in memory asmentioned above. For example, if a first server contains the user datain memory and the user data consumes 50 mB, while a second servercontains game file data in memory and the game file data consumes 500mB, the second computer typically will be selected, and the user datafrom the first server sent thereto. However, in some cases transfertimes may vary between servers, and depending on historical or actuallymeasured transfer times, it may be determined that a larger amount ofdata from a first game server can be transferred to a second server witha smaller amount of data in memory than the smaller amount of data inthe second server can be streamed to the first server. In such ascenario, the second server may be selected as the server to stream thegame.

It will be appreciated that whilst present principals have beendescribed with reference to some example embodiments, these are notintended to be limiting, and that various alternative arrangements maybe used to implement the subject matter claimed herein.

What is claimed is:
 1. Device comprising: at least one computer memorythat is not a transitory signal and that comprises instructionsexecutable by at least one processor to: receive from a first computergame device (CGD) at least a first request for data related to a firstcomputer game; assign as source of the first computer game for the firstCGD a first server system based on a determination that: the firstserver system has a same system software as used by the first CGD insolid state memory of the first server; and/or the first server systemhas the first computer game in solid state memory of the first server;and/or the first server system has user files associated with the firstCGD in solid state memory of the first server.
 2. The device of claim 1,comprising the at least one processor coupled to the at least onecomputer memory.
 3. The device of claim 1, wherein the instructions areexecutable to: assign as source of the first computer game for the firstCGD the first server system based on a determination that the firstserver system has a same system software as used by the first CGD insolid state memory of the first server.
 4. The device of claim 1,wherein the instructions are executable to: assign as source of thefirst computer game for the first CGD the first server system based on adetermination that the first server system has the first computer gamein solid state memory of the first server.
 5. The device of claim 1,wherein the instructions are executable to: assign as source of thefirst computer game for the first CGD the first server system based on adetermination that the first server system has user files associatedwith the first CGD in solid state memory of the first server.
 6. Thedevice of claim 1, wherein the instructions are executable to: determinethat the first server system has a same system software as used by thefirst CGD in solid state memory of the first server; determine that asecond server has the first computer game in solid state memory of thesecond server; assign the first server as source of the first computergame for the first CGD based on a determination that a storage size ofthe same system software as used by the first CGD is larger than astorage size of the first computer game; and assign the second server assource of the first computer game for the first CGD based on adetermination that a storage size of the same system software as used bythe first CGD is less than a storage size of the first computer game. 7.The device of claim 1, wherein the instructions are executable to:determine that the first server system has a same system software asused by the first CGD in solid state memory of the first server;determine that a second server has the user files associated with thefirst CGD in solid state memory of the second server; assign the firstserver as source of the first computer game for the first CGD based on adetermination that a storage size of the same system software as used bythe first CGD is larger than a storage size of the user files; andassign the second server as source of the first computer game for thefirst CGD based on a determination that a storage size of the samesystem software as used by the first CGD is less than a storage size ofthe user files.
 8. The device of claim 1, wherein the instructions areexecutable to: determine that the first server system has the firstcomputer game in solid state memory of the first server; determine thata second server has the user files associated with the first CGD insolid state memory of the second server; assign the first server assource of the first computer game for the first CGD based on adetermination that a storage size of the first computer game is largerthan a storage size of the user files; and assign the second server assource of the first computer game for the first CGD based on adetermination that a storage size of the first computer game is lessthan a storage size of the user files.
 9. The device of claim 1, whereinthe instructions are executable to determine that the first serversystem has predetermined data in solid state memory by determining thatthe first server system used the predetermined data within apredetermined prior period of time.
 10. A computer-implemented cloudgaming manager programmed with instructions to: select a game server tostream a computer game to a requesting client game console based onwhich server in a cloud system has the requested game in server memory,and/or select a game server to stream the computer game to therequesting client game console based on which server in the cloud systemhas the requested game system in server memory, and/or select a gameserver to stream the computer game to the requesting client game consolebased on which server in the cloud system has the user files of therequesting client game console in server memory.
 11. Thecomputer-implemented cloud gaming manager of claim 10, wherein thecomputer-implemented cloud gaming manager is programmed to select a gameserver to stream a computer game to a requesting client game consolebased on which server in a cloud system has the requested game in servermemory.
 12. The computer-implemented cloud gaming manager of claim 10,wherein the computer-implemented cloud gaming manager is programmed toselect a game server to stream the computer game to the requestingclient game console based on which server in the cloud system has therequested game system in server memory.
 13. The computer-implementedcloud gaming manager of claim 10, wherein the computer-implemented cloudgaming manager is programmed to select a game server to stream thecomputer game to the requesting client game console based on whichserver in the cloud system has the user files of the requesting clientgame console in server memory.
 14. A method comprising: receiving from afirst computer game device (CGD) at least a first request for datarelated to a first computer game; assigning as source of the firstcomputer game for the first CGD a first server system based on adetermination that: the first server system has a same system softwareas used by the first CGD in solid state memory of the first server;and/or the first server system has the first computer game in solidstate memory of the first server; and/or the first server system hasuser files associated with the first CGD in solid state memory of thefirst server.
 15. The method of claim 14, comprising assigning as sourceof the first computer game for the first CGD the first server systembased on a determination that the first server system has a same systemsoftware as used by the first CGD in solid state memory of the firstserver.
 16. The method of claim 14, comprising assigning as source ofthe first computer game for the first CGD the first server system basedon a determination that the first server system has the first computergame in solid state memory of the first server.
 17. The method of claim14, comprising assigning as source of the first computer game for thefirst CGD the first server system based on a determination that thefirst server system has user files associated with the first CGD insolid state memory of the first server.
 18. The method of claim 14,comprising: determining that the first server system has a same systemsoftware as used by the first CGD in solid state memory of the firstserver; determining that a second server has the first computer game insolid state memory of the second server; assigning the first server assource of the first computer game for the first CGD based on adetermination that a storage size of the same system software as used bythe first CGD is larger than a storage size of the first computer game;and assigning the second server as source of the first computer game forthe first CGD based on a determination that a storage size of the samesystem software as used by the first CGD is less than a storage size ofthe first computer game.
 19. The method of claim 14, comprising:determining that the first server system has a same system software asused by the first CGD in solid state memory of the first server;determining that a second server has the user files associated with thefirst CGD in solid state memory of the second server; assigning thefirst server as source of the first computer game for the first CGDbased on a determination that a storage size of the same system softwareas used by the first CGD is larger than a storage size of the userfiles; and assigning the second server as source of the first computergame for the first CGD based on a determination that a storage size ofthe same system software as used by the first CGD is less than a storagesize of the user files.
 20. The method of claim 14, comprising:determining that the first server system has the first computer game insolid state memory of the first server; determining that a second serverhas the user files associated with the first CGD in solid state memoryof the second server; assigning the first server as source of the firstcomputer game for the first CGD based on a determination that a storagesize of the first computer game is larger than a storage size of theuser files; and assigning the second server as source of the firstcomputer game for the first CGD based on a determination that a storagesize of the first computer game is less than a storage size of the userfiles.
 21. The method of claim 14, comprising: determining that thefirst server system has predetermined data in solid state memory bydetermining that the first server system used the predetermined within apredetermined prior period of time.